Book
La naissance du purgatoire
A historical argument that purgatory as a distinct third place between heaven and hell emerged conceptually in the late twelfth century.
Where to find it
- Google Books — La naissance du Purgatoire, Jacques Le Goff (Gallimard)
- University of Chicago Press — The Birth of Purgatory (English translation)
- American Historical Review — review of La naissance du Purgatoire (R. E. Lerner)
- Internet Archive — The Birth of Purgatory (borrow, English translation)
- Open Library — The birth of purgatory (edition record)